Product Description&colon;Rockwool sandwich panel performance full as the unique properties of rock wool material&comma; with high effect for fire-resistance&comma; thermal insulation&comma; acoustic insulation and other aspects&period;

Characteristic&colon;1&period;Fire-resistance&colon; Uses raw materials&comma; production process and formulation&comma; rock wool sandwich panel has good fire-resistance&period; Tests showed that it has over 1000 ° C fire resistance&period;

3&period;Acoustic insulation &colon; At the same time&comma; the rockwool sandwich panel performed with good acoustic insulation&comma; it absorb sound within a relatively wide frequency range&period; According to ISO 35&sol;85 standard&comma; acoustic performance level of rockwool sandwich panel meets DELTA LA&equals;15&period;7Db&lpar;A&rpar;